Posamentier Alfred S. <br/><br/>
Pie:  a biography of the world's mysterious number. 
Alfred S. Posamentier and Ingmar Lehmann 
 - Hyderabad :  Hyderabad Universities   2007 
 - 324p. 
<br/><br/><label>Subjects--Index Terms: </label>Number theory 
<br/><br/><label>Universal Decimal Class. No.: </label>511  / POS